KR860001068A - Process for preparing asymmetric 1,4-dihydropyridine-3,5-dicarboxylic acid diester - Google Patents
Process for preparing asymmetric 1,4-dihydropyridine-3,5-dicarboxylic acid diester Download PDFInfo
- Publication number
- KR860001068A KR860001068A KR1019850005020A KR850005020A KR860001068A KR 860001068 A KR860001068 A KR 860001068A KR 1019850005020 A KR1019850005020 A KR 1019850005020A KR 850005020 A KR850005020 A KR 850005020A KR 860001068 A KR860001068 A KR 860001068A
- Authority
- KR
- South Korea
- Prior art keywords
- dihydropyridine
- molecular sieve
- dicarboxylic acid
- activator
- formula
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/80—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D211/84—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen directly attached to ring carbon atoms
- C07D211/90—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
- Catalysts (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
Claims (4)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59-145597 | 1984-07-13 | ||
JP84-145598 | 1984-07-13 | ||
JP14559984A JPS6124568A (en) | 1984-07-13 | 1984-07-13 | Preparation of dihydropyridine ester |
JP14559784A JPS6124566A (en) | 1984-07-13 | 1984-07-13 | 1,4-dihydropyridine derivative |
JP84-145597 | 1984-07-13 | ||
JP14559884A JPS6124567A (en) | 1984-07-13 | 1984-07-13 | Dihydropyridine derivative |
JP84-145599 | 1984-07-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860001068A true KR860001068A (en) | 1986-02-22 |
KR930011485B1 KR930011485B1 (en) | 1993-12-08 |
Family
ID=27319018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019850005020A KR930011485B1 (en) | 1984-07-13 | 1985-07-13 | Method for preparing unsymmetrical 1,4-dihydropyridine-3,5-dicarboxylic acid diesters |
Country Status (4)
Country | Link |
---|---|
US (1) | US4730052A (en) |
EP (1) | EP0168789B1 (en) |
KR (1) | KR930011485B1 (en) |
DE (1) | DE3574868D1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6396126A (en) * | 1986-10-13 | 1988-04-27 | Taisho Pharmaceut Co Ltd | Stabilized composition |
JPS63295560A (en) * | 1987-05-27 | 1988-12-01 | Taisho Pharmaceut Co Ltd | Optically active 1,4-dihydropyridine compound |
US5958462A (en) * | 1997-05-23 | 1999-09-28 | Mclean; Linsey | Therapeutic bath salts and method of use |
US6962999B2 (en) * | 2001-07-25 | 2005-11-08 | Pharmacore, Inc. | Process for preparing unsymmetrical biaryls and alkylated aromatic compounds from arylnitriles |
DE60234057D1 (en) | 2001-07-25 | 2009-11-26 | Raptor Pharmaceutical Inc | COMPOSITIONS AND METHODS FOR MODULATING TRANSPORT BY THE BLOOD-BRAIN BARRIER |
CN103259027A (en) | 2005-04-28 | 2013-08-21 | 普罗透斯数字保健公司 | Pharma-informatics system |
KR20090071598A (en) | 2006-09-18 | 2009-07-01 | 랩터 파마슈티컬 인코포레이티드 | Treatment of liver disorders by administration of receptor-associated protein(rap)-conjugates |
PT2398500T (en) | 2009-02-20 | 2019-06-14 | 2 Bbb Medicines B V | Glutathione-based drug delivery system |
TWI556839B (en) | 2009-05-06 | 2016-11-11 | 研究室護膚股份有限公司 | Dermal delivery compositions comprising active agent-calcium phosphate particle complexes and methods of using the same |
US20120077778A1 (en) | 2010-09-29 | 2012-03-29 | Andrea Bourdelais | Ladder-Frame Polyether Conjugates |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3996234A (en) * | 1972-04-18 | 1976-12-07 | Bayer Aktiengesellschaft | 1,4-Dihydropyridine carboxylic acid esters |
US4483985A (en) * | 1978-10-31 | 1984-11-20 | Bayer Aktiengesellschaft | Production of 1,4-dihydropyridinecarboxylic acids |
JPS58185562A (en) * | 1982-04-22 | 1983-10-29 | Taisho Pharmaceut Co Ltd | 1,4-dihydropyridine derivative |
-
1985
- 1985-07-09 US US06/753,162 patent/US4730052A/en not_active Expired - Fee Related
- 1985-07-12 DE DE8585108717T patent/DE3574868D1/en not_active Expired - Fee Related
- 1985-07-12 EP EP85108717A patent/EP0168789B1/en not_active Expired
- 1985-07-13 KR KR1019850005020A patent/KR930011485B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0168789B1 (en) | 1989-12-20 |
DE3574868D1 (en) | 1990-01-25 |
EP0168789A3 (en) | 1987-07-29 |
KR930011485B1 (en) | 1993-12-08 |
US4730052A (en) | 1988-03-08 |
EP0168789A2 (en) | 1986-01-22 |
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